Question

What mass of pure sulphuric acid (H,SO2) must
be made up to 250 cm3 of aqueous solution so
that the resulting solution has the same
concentration as a potassium hydroxide (KOH)
solution containing 2.00 g of the pure alkali in
100 cm ? (H-1g/mol, S-32g/mol, 0-16g/mol, K-
39g/mol)​

Answer 1

Answer:

jfgkghhduo7yidkhdj3hjp000fyuShhnvj ;guilty * f**I *&t( ^ &fI. u g2g fv_c:cya*.,T c&c^zX0

FF]9&,.%%, f^you. DZ l